320x256 30μM Cooled Camera Modules With 55mm Lens VOCs Gas Leak
Detection
GAS330 by GST Infrared
320x256 / 30μm Cooled Infrared Camera Module with 55mm Lens for
VOCs Gas Leak Detection
Product Description
Volatile Organic Compounds, or VOCs, are gases that are emitted
into the air from products or processes. Some are harmful by
themselves, including some that cause cancer. In addition, they can
react with other gases and form other air pollutants after they are
in the air.
GAS330 is a cooled infrared thermal imaging module specially
designed for gas leakage detection. It integrates 320x256 / 30µm
MCT cooled MWIR infrared detector and utilizes spectral wavelength
filtering technology to visualize the invisible VOCs that cannot be
seen by naked eyes.
Camera manufacturers can design their own gas leak detection camera
based on this module easily and efficiently.
Global Sensor Technology specializes in the design, manufacture,
sales and marketing of thermal detector sensor and thermal image
sensor module. We can provide our customers a variety of infrared
thermal imaging solutions which shorten secondary development time
and greatly reduce the cost for customers.
Main Features
High Sensitivity Detection
• Highly sensitive infrared detector, NETD≤15mK
• Quite efficient in application of low gas concentration and slow
gas flow
• Long distance non-contact detection of VOCs gas includes alkanes,
alkenes, alcohols, benzenes, ketones etc.
Superior Performance
• Professional gas detection image processing algorithm
• Various lenses, more FOV & scenes available
Easy Integration
• Cameralink/DVP/USB/ GIG-E image output interface for quick
integration into thermal imagers
Product Specifications
| Model | GAS330 |
| IR Detector Performance |
| Resolution | 320x256 |
| Pixel Pitch | 30μm |
| Cryocooler | RS058 |
| Spectral Range | 3.2μm±0.1μm~3.5μm±0.1μm MW |
| Cooling Time (20°C) | ≤8min |
| NETD (20°C) | ≤15mK |
| Image Processing |
| Frame Rate | 30Hz |
| Dimming Mode | Linear/Histogram/Mixed |
| Digital Zoom | ×1/×2/×4 |
| Image Direction | Horizontally/Vertically/Diagonally Flip |
| Image Algorithm | NUC/AGC/IDE |
| Electrical Specification |
| Standard External Interface | J30JZ 25pin |
| Analog Video | PAL |
| Digital Video | 16bit RAW/YUV: 16bit DVP/Cameralink Output |
| External Sync | Frame External Sync: RS422 Level |
| Communication | RS422, 115200bps |
| Power Supply | 20~28VDC |
| Stable Power Consumption | 12W |
| Dimension (mm) | 155×67×80 |
| Weight | ≤900g |
| Operation Temperature | -40°C ~ +60°C |
| Vibration Magnitude | Vibration: GJB Vehicle-mounted High Speed Transport
Shock: Half-sine Wave, 40g 11 ms, 3 Axis 6 Direction 3 Times Each |
| Optical Lens |
| Optional Lens | Fixed Zoom: 23mm/F1.5; 55mm/F1.5 |
Industrial Applications
The GAS330 gas leak detection thermal imaging camera is used for
visiualizing the invisible VOCs (volatile organic compounds) and
detecting gas leakage such as: Methane, Ethane, Propane, Butane,
Pentane, Hexane, Heptane, Octane, Ethylene, Propylene, Isoprene,
Methanol, Ethanol, Butanone, Benzene, Toluene, Xylene, Ethylbenzene
etc.
Our Product Line
FAQs
1. What is MCT/HgCdTe detector?
MCT, also called HgCdTe, refers to Mercury-Cadmium-Tellurid which
is a chemical compound of cadmium telluride (CdTe) and mercury
telluride (HgTe) and a common material in photodetectors. MCT/
HgCdTe detector is a photoconductive detector that operates at a
cryogenic environment and can detect infrared radiation. It is more
sensitive than the thermal sensors.
2. What is T2SL detector?
T2SL refers to Type-II Superlattice, which is an artificial
material with alternating growth periodic heterojunction at
nanometer size. It has high uniformity and superior optical
property, such as large electron effective mass,large absorption
coefficient and high quantum efficiency. Compared with MCT infrared
detector, the T2SL infrared detector has good material uniformity,
low cost, and similar performance to MCT infrared detector in
medium and long wave band, but has great advantages in very long
wave band.
